In GIA’s Knowledge Session webinars, field gemologists, scientists and educators will engage with online participants around the world on the diverse, pressing and interesting issues and topics in gemology today.

Tune in on April 9 at 10 a.m. PDT to hear from GIA Senior Research Scientist Dr. Evan Smith as he presents “The Unique Story of Natural Diamond.” Smith will share his ground-breaking research on diamonds and tectonic plate activity. Discover what these billion-year-old treasures tell us about continent formation, how legendary diamonds such as the Hope were formed and clues hidden within the world’s most popular gem. Register today: https://discover.gia.edu/webinar-unique-story-natural-diamond.html